MCB 3KA Circuit Breaker
Inquire NowDescription
The DAB6-63 Miniature Circuit Breaker (MCB) is designed to provide robust protection for diverse electrical distribution systems. With its versatile functionality, it safeguards against overloads and short circuits for various applications such as electric appliances, lighting, and machinery with varying startup currents. This circuit breaker is ideal for integration into residential and public electrical distribution panels, ensuring safety and reliability in everyday use.
Key Features:
- Two types of short circuit protection
- Wide operating temperature range: –40 to +50°C
- Enhanced engagement lever for improved contact area
- Notches on terminal clamps to reduce thermal losses and enhance mechanical stability
Specifications
| Attribute | Details |
|---|---|
| Rated Frequency | 50-60 Hz |
| Rated Working Voltage | 230/400 V AC |
| Rated Current | 6, 10, 16, 20, 25, 32, 40, 50, 63 A |
| Rated Insulated Voltage | 500 V |
| Impulse Withstand Voltage | 4 kV |
| Protection Degree | IP20 |
| Service Life (Mechanical) | 20,000 operations |
| Service Life (Electrical) | 8,000 operations |
| Working Temperature | -5 to +40°C |
| Mounting | DIN35 rail |
Additional Information
For optimal performance, avoid installation in areas subject to significant shock and vibration. The DAB6-63 MCB is compatible with various accessories, including alarm contacts and shunt releases, enhancing its functionality and adaptability in diverse applications.
